Element fleroviumRelativistic and correlation effects in atomsWe use recently developed method of accurate atomic calculations which combines linearized single-double coupled cluster method with the configuration interaction technique to calculate ionisation potentials, excitation energies, static polarizabilities ...
What is the electron configuration of sodium? How many valence electrons does sodium have? What are the four quantum numbers for each of the two electrons in a 4s orbital? Assign all four quantum numbers to the valence electrons in the ground state of Argon and in the ground s...